INDKX 



229 



SABBATH, 161-163, 201, 202 

 Science, 214, 21.5 

 Sea-voyages, 214 

 Secretory fibers, 126 

 Sensations, 44, 76-84, 104 



general and special, 83, 84 



in dreams, 191 



in neurasthenia, 206, 207 

 Sensibility, punctiform, 77 

 Sensory threshold, 162, 207 

 Sexual life, 189, 190, 217 

 'Sherrington on coordination, 94- 



96 



Singing, 170 

 Skill, 113 

 Skin, 75, 121 

 Sleep, 173-183 



anemia theory of, 175-177 



depth of, 178 



toxemia theory of, 175-177 

 Smell, SI 



Speech center, 147-150 

 Spinal cord, 60, 69, 127 

 gray matter in, 70 

 Spontaneity, 131 

 Starling on cerebrum, 127 

 Stedman on Lincoln, 158 

 Stimuli, 17, 36, 37, 82 

 Strain, eye-, 194-196 

 Sulci, 70 



Symbolism in dreams, 187 

 Sympathetic system, 116, 170 

 Sympathy, 168, 211 



withholding of, 212 

 Synapse, 28, 33, 88 



valve action of, 29, 30 

 Synaptic fatigue, 105 



resistance, 46, 182 



TASTE, 81 



Temperature and blood-flow, 121, 

 208 



Thomson on aphasia, 148 



on sleep, 174 

 Tissues, 11-14 



connective, 11 



contractile, 12 



epithelial, 12 



nervous, 13 

 Tolerance, 200 

 Tonus, 55, 119 

 Toxemia theory of sleep, 175- 



177 



Training, 91, 110-113 

 Treppe, 102 

 Trigeminal nerve, 73, 80 



VAGUS nerve, 73 

 Valve action of synapse, 29, 30 

 Vasoconstrictors, 118 

 Vasodilators, 119, 120 

 Vasomotor reactions, 55, 118- 



125, 208 



Velocity of nerve-impulse, 40 

 Ventilation, 198, 199 

 Ventricles of brain, 64 

 Vestibular nerve, 81 

 Visceral muscle, 114 



symbols in dreams, 187 

 Vision, SO 



Visual areas, 140, 144 

 Vital resistance, 123 

 Voluntary action, 53, 58, 87 



WALKING, 53, 98, 213 



Waste-products of nerve, 39 

 (and note). See Fatigue. 



Wells and Forbes on electric dis- 

 turbances, 171 



Wink, 50 



Women, dull lives of, 169 



Writing, 149 



